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Figure 6.
Figure 6. Stereo views of the six relaxation matrix refined structures of the d[G4 (T4G4 )3 ] G-tetraplex. The G1-G2-G3-G4,
G9-G10-G11-G12-T13-T14, T15-T16-G17-G18-G19-G20 and G25-G26-G27-G28 segments are shown in green, magenta,
cyan and yellow, respectively. The loop residues that are under-defined are depicted only by their backbone and are shown
in white. (A) View normal to the helix axis looking into the medium groove formed by the G9 to G12 (magenta) and G25
to G28 (yellow) segments aligned in parallel. (B) View looking down the helix axis showing only the G-tetrad segments.
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